package br.senac.arqpad.pizzaria.controller;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.senac.arqpad.pizzaria.model.IngredienteFacade;

/**
 * Servlet implementation class PizzariaIncluir
 */
@WebServlet("/IngredienteListar")
public class IngredienteListar extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public IngredienteListar() {
        super();
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	
		String urlProximaPagina = "ingredientes.jsp";
		String mensagemApresentarNaProximaPagina = "";
		String acao = "";
		
		try {
			
		IngredienteFacade facade = new IngredienteFacade();
				
		 request.setAttribute("lista", facade.listar() );
		
	}
	catch (Exception e) {
		mensagemApresentarNaProximaPagina = "Erro ao " + acao + "<br/>Detalhes:<br/>" + e.getMessage();
		urlProximaPagina = "erro.jsp";
	}

	request.setAttribute("mensagem",mensagemApresentarNaProximaPagina);
	RequestDispatcher rd = request.getRequestDispatcher(urlProximaPagina);

	try
	{
		rd.forward(request,response);
	}
	catch (Exception e)
	{
		e.printStackTrace();
		mensagemApresentarNaProximaPagina = "Erro ao " + acao + "<br/>Detalhes:<br/>" + e.getMessage();
		urlProximaPagina = "erro.jsp";
		//response.sendRedirect("estadocivil.jsp?mensagem=Erro ao " + acao);
	}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request,response);
	}

}
